Page 1 OPERATION & OPERATION & MAINTENANCE MANUAL MAINTENANCE MANUAL Shanghai MHI Engine co., Ltd. Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. License Production CAUTION ●Read this Operation & Maintenance Manual, and conduct the engine operation, inspection and maintenance only after sufficiently understanding the description.
Page 2 • Company names or product names described this Operation & Maintenance Manual are generally trademarks or registered trademarks of each company. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 3 FOREWORD FOREWORD This Operation & Maintenance Manual describes information and basic points required to use the Mitsubishi Diesel Engine (hereinafter called the "engine") correctly and effectively. Please read this manual before using the engine. In addition, operation, inspection and maintenance of the engine must be limited to the persons who understand the contents of this manual sufficiently.
Page 4 Install an hour meter on the engine so that you can find the exact engine operating time, thereby performing the specified maintenance at the appropriate time in accordance the Scheduled Maintenance as described herein. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 5 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 6: Fig. 1-1 Warning Labels And Their Locations Fig
Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 7 • Fault or damage caused by resale or relocation • Fault or damage caused by consumption or age deterioration • Fault or damage caused by other reasons which SME cannot bear responsibility Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 8: Fig. 1-12 Measures In The Event Of Environmental Fig
CONTACT LIST CONTACT LIST ■ China China Shanghai MHI Engine co., Ltd. (SME) 2630 Jun Gong Road, Shanghai, China TEL 86-21-6065-2943 FAX 86-21-6065-2323 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 9: Fig. 1 Location Of Nameplate
Front Side Side 8 7 6 5 4 3 2 1 Right Side Cylinder No. *Adove illustration shows S16R-PTA-C nameplate. Fig. 1 Location of Nameplate Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 10: Table 1 Main Specifications
Paper element type Lubricating method Forced lubrication (pressure feed by oil pump) Oil filter Paper element type Oil cooler Water-cooled, multi-plate type Cooling method Forced water cooling Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 11 ■ Oil pan Standard type Large type ■ Engine oil capacity L (Oil pan capacity) L (Engine total) ■ Engine oil grade Grade ■ Coolant capacity Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 12 ■ Electrical system Control panel, operation panel, instrument panel Battery, Battery switch ■ Protection devices Oil pressure switch Oil filter alarm switch Thermo switch Rotation detection pickup Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 13 Protection Devices Added During Manufacturing the Generator Please compile the information about the protection devices added during manufacturing the generator and attach it on this page. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 14 This manual is intended for use by the user company, supervisor and operator. For other service documents, refer to "STRUCTURE OF SERVICE DOCUMENTS" (→ Page 15). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 15: Fig. 1 Structure Of Service Documents
Maintenance Manual Running in Adjustment : No documents available. To be prepared later. : Confirm to the equipment supplier. Fig. 1 Structure of Service Documents Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 16: Table Of Contents
ENGINE - OUTLINE........OPERATION..........FUEL............ENGINE OIL..........COOLANT..........SCHEDULED MAINTENANCE....INSPECTION AND MAINTENANCE.... LONG-TERM STORAGE......10 TRANSPORTATION........11 TROUBLESHOOTING......... 12 AFTER-SALES SERVICE......13 DISPOSAL..........14 APPENDIX..........Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 17: Table 1 List Of Models
S16R PTA2-C Generaor Turbocharging Aftercooler PTAA2-C Generaor Turbocharging Air-to air intercooler S16R2 Dualline cooling system PTAW-C Generaor Turbocharging (Long stroke type) (Jacket cooling, air cooling) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 18 • SME = Shanghai MHI Engine co., Ltd. • OSHA = Occupational Safety and Health Administration • SAE = Society of Automotive Engineers • SDS = Safety Data Sheet Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 19 Protection Devices on the Engine .....57 Lockout/Tagout ........58 LIST OF MODELS ...... 17 Lockout ............58 UNIT OF MEASUREMENT ..18 Tagout ............58 ABBREVIATIONS AND STANDARDS ......18 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 20 Risk of Fire..........72 Checking During Operation .....101 Communication with SME......72 Cooling Operation ........ 102 Stopping ..........103 Checking After Stopping ...... 103 Maintenance Operation......103 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 21 Exhaust Muffler - Drain Water ....174 Pre-cleaner - Check and Service.....175 Scheduled Maintenance for Air Motor Starting..........130 Air Cleaner - Check and Service .....176 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 22 Excessive Engine Oil Consumption ..196 Overheating ..........197 Engine Oil Pressure Drop ....... 198 Engine Stops........... 199 During Normal Operation, Thermo Switch Activated ..........200 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 23 Fig. 6-5 Tool - Adjust 3 ........115 Fig. 8-33 Fuel Filter Installing Surface - Clean ..148 Fig. 6-6 Tool - Adjust 4 ........115 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 24 Oil pipe - Install........162 Fig. 8-112 Pre-cleaner - Clean 2 ......175 Fig. 8-73 Drain Plug - Install ....... 162 Fig. 8-113 Pre-cleaner - Clean 3 ......176 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 25 Table 14-6 LLC Specifications (3/3) .......212 Table 7-6 Schedule Maintenance for Emergency Use Engine (1/5)........125 Table 7-7 Scheduled Maintenance for Emergency Use Engine (2/5)........126 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 26: Safety
In addition to "Matters to be Obeyed and Matters phasized. Prohibited" (→ Page 29), these warnings present important information for each operation. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 27: Table 1-2 Meanings Of Symbols
* If any engine part on which a warning label is attached is replaced with a new one, purchase a new identical warning label from your SME dealer and attach it to the new part. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 28 火災のおそれあり。 - Risk of fire Keep fire away from fuel and lube oil. 燃料及び潤滑油に火気を近づけないで下さい。 43A93- 51100 Fig. 1-1 Warning Labels and Their Locations (Examples) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 29 (fire, devices. accidents, etc.) including emergency contact points and means of communication. * Delay in action will result in expansion of damage. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 30 Always wear ear plugs when entering * Otherwise, they could catch fire and cause an the machine room (engine room). explosion. * Otherwise, noise could cause a hearing loss. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 31 Charge the battery in a well- ventilated area. * Charging the battery in a poor ventilated area could let hydrogen gas accumulate, which could cause a fire. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 32 Never peel off the label at the fuel inlet or other labels that are not allowed to remove. * Doing so may be against the law or regulations. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 33: Operation
* They could cause damage to the turbocharger and lead to serious problems in the engine. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 34 Do not remove the strainer while filling the fuel tank. * Otherwise, foreign particles could enter and cause damage to the fuel pump. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 35 * If battery fluid comes into contact with your eyes * Otherwise, water could enter the cylinders or skin, it may result in sight loss or burns. when starting the engine. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 36 * Otherwise, he/she may be caught in the rotating parts and get seriously injured or suffer noise- induced hearing loss. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 37 (outbreak of the black * Otherwise, it could cause deterioration in the smoke) due to carbon deposits. exhaust gas properties. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 38 * If the engine oil or coolant temperatures is increased, the engine stopping device may work due to the increased exhaust temperature and stop the engine suddenly. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 39: Fuel
* Otherwise, deterioration in the components may cause clogged pipe lines, which could result in starting failure. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 40: Engine Oil
* If kinematic viscosity of engine oil increases, fuel consumption will increase. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 41: Coolant
* If you violate rules, you may be subject to exposure to a flame. penalties. Use care not to let oil mixed with coolant. * Otherwise, cooling fault could occur, which could cause overheating. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 42: Scheduled Maintenance
* Failure to perform the pre-operation check and oil or coolant splashing out. scheduled maintenance may cause various engine problems and breakage to parts, which may result in serious accidents. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 43 While operating the engine, stay away penalties. from the moving parts. * Otherwise, you may cut your hand by the rotating parts, or be caught in them and injured. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 44 Keep the belt for the crankshaft pulley or alternator free from oil and grease. * Otherwise, a slip could occur, which will shorten the service life of the belt. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 45 * The fuel drained into the container shall be could cause damage to the devices. discarded in accordance with the local laws and regulations as well as the manufacturer's SDS. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 46 * Faults or damages caused by using non- genuine parts will be outside the scope of the warranty. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 47 Sustained use of the engine without any remedy could cause seizure of the crankshaft * It may cause a fire. and lead to serious damage to the devices. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 48 * Follow the replacing procedure described in this Operation & Maintenance Manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 49 Since replacing a blade requires balancing, do not replace a single blade by yourself. * When replacing a single blade, be sure to ask SME dealer. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 50 Make sure that the air cleaner is free from clogging. * Insufficient intake air could result in loss of power, incomplete combustion, exhaust gas temperature rise, and overspeed of the turbocharger. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 51: Long-Term Storage
2 times. * Otherwise, anti-corrosive agent may accumulate and harden on the piston, which could block turning. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 52: Transportation
* If battery fluid comes into contact with your eyes or skin, it may result in sight loss or burns. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 53: Troubleshooting
* Using uncalibrated measurement equipment may cause damage to the devices or performance degradation of them. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 54 * It may cause a fire. * It could lead to environmental pollution. * If you violate rules, you may be subject to penalties. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 55 * It may cause a fire. * It could lead to environmental pollution. * If you violate rules, you may be subject to penalties. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 56 * Otherwise, the heavy object may fall due to improper transportation, and the operator may get injured. * And the waste oil or fluid leak may occur, which could cause environmental pollution. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 57: Fig. 1-2 Oil Pressure Switch
Fig. 1-5 Rotation Detection Pickup Fig. 1-2 Oil Pressure Switch Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 58: Fig. 1-6 Lockout/Tagout (Example)
• The operator in charge must hold the key so that other operators will not be able to open the lock. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 59: Zero Energy State
Bleed air trapped in the air starter Conduct the works. system (starting air tank, starting air compressor) to release the residual pressure. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 60: Body Protection
• For handling fuel, the engine oil, coolant, and anti-corrosive agent, refer to SDS "Dangerous and Hazardous Chemicals" (→ Page 69). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 61: Personal Protective Equipment
• Earplugs (hearing personal protective equipment) • Plastic gloves (when handling the dangerous and toxic chemicals) • Safety belt (when working at the high position) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 62: Precautions On Additional Equipment
"Safety Manual". Start up the engine only after the coolant temperature reaches the proper temperature (35°C [95°F] or higher). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 63: Measures In The Event Of Emergency
* Otherwise, the extent of damage may increase. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 64: Emergency Stopping Devices Installed During Manufacturing The Generator
Emergency Stopping Devices Installed During Manufacturing the Generator The user company must compile the information about the emergency stopping devices installed during manufacturing the generator and attach it here. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 65: Measures In The Event Of Personal Injuries Resulting From This Engine
SME dealer "CONTACT LIST" (→ Page Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 66: Measures In The Event Of Environmental Disaster
* To extinguish engine fire, it is recommended to use an ABC dry-powder fire extinguisher which has the effect of suppressing of both of oil and electrical fires. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 67: Measures In The Event Of An Earthquake Disaster
(b) Falling objects near and inside of the engine Condition of pipings and wirings (d) Abnormality of electric power • If any abnormalities are found, contact your SME dealer "CONTACT LIST" (→ Page Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 68: Occupational Health And Safety Management
Fig. 1-16 Education and Training for Safety Fig. 1-15 Operation & Maintenance Manual - Understand and Obey Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 69: Dangerous And Hazardous Chemicals
■ Details of SDS (Safety Data Sheet) In the SDS, details of dangerous points for health and safety, influence to environment, safety handling procedure, measures in an emergency are described. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 70: Noise
Preparation of facilities such as a cubicle (bonnet) is recommended. Fig. 1-18 Noise • For the noise level, refer to the factory test results statement held by the generator supplier. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 71: Vibration
Fig. 1-19 Vibration • For the vibration level, refer to the Fig. 1-20 To Maintain Cleanliness and Tidiness factory test results statement held by the generator supplier. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 72: Risk Of Fire
In addition to these, always conduct the measures Maintenance Manual and warning for preventing a fire. labels on this engine and each device as "Usage Information". Fig. 1-21 Risk of Fire Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 73: Engine - Outline
Names of Parts Refer to the pages corresponding your engine type. S16R-PTA-C............S16R-PTA2-C............S16R-PTAA2-C............. S16R2-PTAW-C............ Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 74: S16R-Pta-C
(12) Intake port Inlet and Bypass oil filter (13) Turbocharger exhaust systems Lubrication system Oil pan (14) Exhaust outlet Engine oil drain port Oil pump Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 75 (16) Coolant drain cock Fuel feed pump Starting system (17) Starter Fuel system Fuel filter Electrical system (18) Alternator Fuel control link Fuel inlet (10) Fuel return port Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 76: S16R-Pta2-C
(12) Intake port Inlet and Bypass oil filter (13) Turbocharger exhaust systems Lubrication system Oil pan (14) Exhaust outlet Engine oil drain port Oil pump Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 77 (16) Coolant drain cock Fuel feed pump Starting system (17) Starter Fuel system Fuel filter Electrical system (18) Alternator Fuel control link Fuel inlet (10) Fuel return port Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 78: S16R-Ptaa2-C
Engine oil drain port (from air cooler) Oil pump (15) Intake air outlet Inlet and (to air cooler) exhaust systems (16) Intake port (17) Turbocharger (18) Exhaust outlet Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 79 Priming pump/ Starting system (16) Starter Fuel feed pump Electrical system (17) Alternator Fuel system Fuel filter Fuel control link Fuel inlet (10) Fuel return port Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 80: S16R2-Ptaw-C
Engine oil drain port for air cooler Oil pump (13) Water pump for air cooler (14) Intake port Inlet and (15) Turbocharger exhaust systems (16) Exhaust outlet Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 81 Cooling system Fuel filter (18) Engine coolant drain Fuel control link cock Fuel inlet Starting system (19) Starter (10) Fuel return port Electrical system (20) Alternator Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 82: Protection System - Location
2 ENGINE - OUTLINE Protection System - Location Refer to the pages corresponding your engine type. S16R-PTA-C............S16R-PTA2-C............S16R-PTAA2-C............. S16R2-PTAW-C............ Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 83: S16R-Pta-C
■ Right Side View ■ Left Side View Name Name Oil pressure switch Rotation detection pickup Thermo switch Manual stop lever Oil filter alarm switch Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 84: S16R-Pta2-C
■ Right Side View ■ Left Side View Name Name Oil pressure switch Rotation detection pickup Thermo switch Manual stop lever Oil filter alarm switch Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 85: S16R-Ptaa2-C
■ Right Side View ■ Left Side View Name Name Oil pressure switch Rotation detection pickup Thermo switch Manual stop lever Oil filter alarm switch Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 86: S16R2-Ptaw-C
■ Right Side View ■ Left Side View Name Name Oil pressure switch Rotation detection pickup Thermo switch Manual stop lever Oil filter alarm switch Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 87: Starting And Stopping Devices Installed During Manufacturing The Generator
Please compile the information about the starting and stopping devices as well as operation panels installed during manufacturing the generator and attach it on this page. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 88: Operation
Common • Manual Turning Gear - Check Common • Air Direct Admission Starting - Check Air direct • Air Motor Starting - Check Air motor Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 89: Daily Check
* They could cause a fire. Do not place flammable substances such as fuel and engine oil around the engine. * They could cause a fire. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 90 When operating the engine in an environment possibly exposed to strong electromagnetic fields, contact your SME dealer "CONTACT LIST" (→ Page Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 91: Engine Exterior - Check
* Defective contact or short circuit could cause conditions. damage to the devices. • Fuel feed valve: open • Coolant drain cock (plug): closed • Engine oil drain valve: closed Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 92: Pre-Operation Check
Engine Oil Level - Check Refer to "Engine Oil Level - Check" (→ Page 92). • When handling engine oil, refer to "5 ENGINE OIL" (→ Page 109). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 93: Coolant Level - Check
• For the specified quantity of coolant, refer to "SPECIFICATIONS - CHECK" (→ Page 10). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 94: Pre-Cleaner - Check For Clogging
Table 3-1 Limit temperature of damper Type of damper Continuous Emergency use use engine engine Viscous damper 90°C [194°F] 100°C [212°F] Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 95: Manual Turning Gear - Check
• If it is not supplied by SME, follow the instructions in the supplier's operation manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 96: Air Motor Starting - Check
• If it is not supplied by SME, follow the instructions in the supplier's operation manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 97: Engine Start-Up
• For the devices and equipment outside the scope of our supply, refer the corresponding manual of the generator and the supplier's operation manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 98: Air Direct Admission Starting
• In case there is an abnormality or the engine does not start after three consecutive trials, contact your SME dealer "CONTACT LIST" (→ Page Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 99: Warm-Up Operation
If an abnormality is found, stop the engine immediately. * Otherwise, a fire or damage to the devices may occur. * It could lead to carbon monoxide intoxication or environmental pollution. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 100: Operation
Do not operate the engine at no load or low load for a prolonged period of time. * Otherwise, it could cause deterioration in the exhaust gas properties. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 101: Checking During Operation
* Sustained use of the engine without any remedy could cause defective battery charge and cooling fault, and result in serious engine problems. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 102: Cooling Operation
(thermo gun) is recommended. • If any abnormality is found, refer to "11 TROUBLESHOOTING" (→ Page 187) and correct the defect. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 103: Stopping
• Fuel injection pump and governor rack movement • Damper temperature and external view • If any abnormality is found, refer to "11 TROUBLESHOOTING" (→ Page 187) and correct the defect. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 104: Fuel
• Use a fuel which meets the requirements specified in "Fuel Quality Standard" (→ Page 106). Do not mix and use fuels of different types and/or manufacturers. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 105: Fuel - Handling
• When filling the fuel tank, be sure to use a and the supplier's operation manual. strainer so that foreign particles will not enter. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 106: Fuel Quality Standard
(deep discoloration) 0.83 to 0.87 g/cm 0.80 to 0.87 g/cm JIS K 2249:1995 Density 15°C [59°F] [51.82 to 54.31 lb/ft [49.94 to 54.31 lb/ft ISO 3675 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 107: Table 4-3 Fuel Properties Table (2/2)
*3: If the sulfer content of using fuel is higher than 0.2 weight%, use the specified engine oil "5 ENGINE OIL" (→ Page 109). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 108 For details, refer to ‘Technical Information’ For Engine warranty coverage, refer to Limited Warranty conditions in this manual. *5: Disregarding the value in could result in serious accident. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 109: Engine Oil
* If kinematic viscosity of engine oil increases, fuel consumption will increase. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 110: Engine Oil Viscosity
• Be sure to obtain the SDS of the engine oil to be which could cause an explosion or a fire on used and obey the instructions in the SDS. exposure to a flame. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 111: Coolant
• In addition to the items specified above, turbidity must be below 15 mg/liter. • Basically, the water quality must be within the range of the recommended values, however, up to the limit value is acceptable. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 112: Llc To Be Used
Do not use antifreeze alone instead of LLC. For details, refer to "Examples of Abnormalities Caused by LLC (Amine Type)" (→ Page 213). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 113: Maintenance Of Llc
• If coolant is refilled without proper stirring, partially contrasting density of the LLC concentration may occur, which could interfere with the sufficient anticorrosion and cooling properties. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 114: Llc Concentration In Coolant - Measure
Fig. 6-2 Freezing Temperature of PG GLASSY • When using the other LLC follow the Fig. 6-4 Tool - Adjust 2 instruction manual of LLC to be used. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 115: Fig. 6-5 Tool - Adjust 3
Wipe the surface of the prism and daylight plate with water-soaked soft facial tissue. Fig. 6-6 Tool - Adjust 4 Fig. 6-8 Tool - Adjust 6 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 116: Measurement
0 5 10 15 20 25 30 35 40 45 50 markings Corre- sponding 14 18 22 26 31 35 39 44 value Fig. 6-11 LLC concentration measurement 3 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 117 6 COOLANT Wipe the surface of the prism and daylight plate with water-soaked soft facial tissue. Fig. 6-14 LLC concentration measurement 6 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 118: Scheduled Maintenance
For example, in the 2000 hour maintenance, also check those items listed in every 50, 250, 500, and 1000 hours. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 119: Category Of Scheduled Maintenance Chart
For the emergency use engine, perform the scheduled maintenance in accordance with the "Scheduled Maintenance for Emergency Use Engines". In addition, carry out maintenance operation regularly. "Maintenance Operation" (→ Page 103) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 120: Rating Definition
*5: For backup or emergency purpose engine, it is needed to have output margin of 5% or more for the customer demand output to avoid engine stall by output tolerance (ISO 15550) and frequency variation etc. This document may be changed without prior notification. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 121: Table 7-2 Sme Generator Use Diesel Engine Rating Definition (2/2)
*7: UPTIME compliant: This DCC rating meets the requirement of a Tier III and IV data center site with no runtime limitation when the operation is loaded to ‘N’ demand for the engine generator set. This document may be changed without prior notification. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 122: Scheduled Maintenance For Continuous Use Engine
*2: Replace also the oil filters when the filter alarm lamp is turned on. *3: Replacing interval of the oil filter can be changed according to the results of engine oil analysis or the type of oil pan. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 123 (gaskets, oil seals, O- rings, and others.) *1: Service intervals vary depending on the use conditions. For details, see the rating definition "Rating Definition" (→ Page 120). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 124: Table 7-4 Scheduled Maintenance For Continuous
*1: If the part is not supplied from Shanghai MHI Engine co., Ltd. (SME), service the part following the supplier's operation manual. *2: Service intervals vary depending on the use conditions. For details, see the rating definition "Rating Definition" (→ Page 120). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 125: Scheduled Maintenance For Emergency Use Engine
• Inside of Coolant Tank - Clean *1 *1: If the part is not supplied from Shanghai MHI Engine co., Ltd. (SME), service the part following the supplier's operation manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 126: Table 7-7 Scheduled Maintenance For Emergency
• Air Heater - Check *1: If the part is not supplied from Shanghai MHI Engine co., Ltd. (SME), service the part following the supplier's operation manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 127: Table 7-8 Scheduled Maintenance For Emergency
*3: Engine oil change intervals for the emergency-use engine vary depending on the installation conditions. For details, refer to "Engine Oil Service Limits for Emergency Use" (→ Page 208). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 128: Table 7-9 Scheduled Maintenance For Emergency
*1: If the part is not supplied from Shanghai MHI Engine co., Ltd. (SME), service the part following the supplier's operation manual. *2: Service intervals vary depending on the use conditions. For details, see the rating definition "Rating Definition" (→ Page 120). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 129: Table 7-10 Scheduled Maintenance For Emergency
*1: If the part is not supplied from Shanghai MHI Engine co., Ltd. (SME), service the part following the supplier's operation manual. *2: Service intervals vary depending on the use conditions. For details, see the rating definition "Rating Definition" (→ Page 120). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 130: Scheduled Maintenance For Air Direct Admission Starting
Maintenance Period Starting Air Tank - Check Starting Air Compressor - Check Before Starting Air Filter - Check Reducing Valve - Check Lubricator - Check Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 131: Inspection And Maintenance
• Oil Filter - Replace • Bypass Oil Filter - Replace • Governor Oil Filter - Replace (Hydraulic governor spec) • Oil Pipe - Check Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 132: Precautions For General Inspection And Maintenance
* If you violate rules, you may be subject to * Otherwise, you could get burned by hot engine penalties. oil or coolant splashing out. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 133: Inspection And Maintenance - Prepare
While operating the engine, stay away from the moving parts. * Otherwise, you may cut your hand by the rotating parts, or be caught in them and injured. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 134: Inspection And Maintenance - Prepare (With Engine Switched Off)
* If the belt has been stretched, the battery cannot be cahrged and DC power supply will be lost. Check each belt for the crankshaft pulley or alternator in the engine. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 135: Table 8-1 Type Of Belt (V-Belt)
98 N {9.99 kgf} [22.03 lbf] to 147N V-belt {14.99 kgf} [33.05 lbf], the deflec- tion of the belt must be 10 to 15 mm [0.39 to 0.59 in.]. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 136: Belt Tension (Alternator) - Adjust
Turn the turn buckle (4) of the adjusting bolt to adjust the belt tension. Fig. 8-5 Belt Cover - Remove Fig. 8-8 Belt Tension - Adjust (Turn Buckle) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 137 Step 2. • Tool: Wrench Fig. 8-12 Front cover - Install Fig. 8-10 Belt Tension - Adjust (Retaining Bolt) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 138: Table 8-3 Ribbed Belt Tensile Force
• The pressing force when the midpoint of belt straight line is pressed by using the gauge with 10 mm [0.39 in.] wide and the belt is deflected by 15 mm [0.59 in.]. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 139: Damper - Check
• Paint discoloring with heat • Peeling Fig. 8-13 Damper - Check • If the damper is defective, contact your SME dealer "CONTACT LIST" (→ Page Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 140: Table 8-5 Types Of Thermo Labels
• For the temperature limit of the damper, refer to "Table8-4 Limit Temperature of Damper" (→ Page 139). S16R2 Fig. 8-14 Thermo Label - Stick Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 141: Fuel System - Check
For the details, refer to the fuel system. corresponding manual of the generator and the supplier's operation manual. Drain water from the fuel tank. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 142: Fuel System - Bleed Air
Move the cap (1) up and down. and the supplier's operation manual. Fuel is discharged. Fig. 8-16 Priming Pump - Operation <A-type> Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 143 • The water separator is outside the scope of our supply. For the details, refer to such a document as the corresponding manual of the generator and the supplier's operation manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 144 • Prepare a plastic tube (6 mm [0.24 in.] in diameter, approx. 2 m [78.74 in.] long). Fig. 8-22 Fuel Filter - Bleed Air 2 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 145: Water Separator - Check And Service
After the new fuel filter element is installed, bleed air from the fuel system. "Fuel System - Bleed Air" (→ Page 142) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 146: Gauze Filter - Clean
• Replace the gauze filter with a new one, if it has a break or deformation. After cleaning, install the gauze filter into the banjo bolt. • Tool: Flat blade screwdriver Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 147: Fuel Filter - Replace
Filter - Bleed Air" (→ Page 144). devices. • For the location of the fuel filter, refer "2 ENGINE - OUTLINE" (→ Page 73). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 148 1) Check that the gasket is properly seated in the groove. 2) Apply clean fuel on the fuel filter gasket. Fig. 8-34 Fuel Filter Gasket Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 149 11 Operate "Starting and Stopping Devices Installed during Manufacturing the Generator" (→ Page 87) the stop switch of the generator to turn off the engine. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 150: Fuel Control Link - Check
"CONTACT LIST" (→ Page Fig. 8-37 Fuel Control Link - Check • If there is play or looseness, contact your SME dealer "CONTACT LIST" (→ Page Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 151 Fig. 8-42 Ball Joint and Washer - Remove Install the new ball joint, and insert the washer. • Replace the washer with a new one. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 152: Fuel Pipe - Check
Install the clamp for the high pressure fuel injection pipe at the previous position. "Fig. 8-45 High Pressure Fuel Injection Pipe Clamp - Location" (→ Page 153) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 153 Position F Position G Clamp Plate Plate Plate Clamp Clamp Clamp Plate Clamp Clamp Plate Plate Fig. 8-45 High Pressure Fuel Injection Pipe Clamp - Location Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 154: Engine Oil System - Check
(4) toward the R side of the clamp • If automatic oil supply is provided, refer (1). to the corresponding manual of the generator and the supplier's operation manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 155: Engine Oil - Change
Fig. 8-50 <S16R-PTA-C - Left-Side View> • If the engine oil is contaminated with fuel or water, contact your SME dealer "CONTACT LIST" (→ Page Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 156 * If kinematic viscosity of engine oil increases, fuel consumption will increase. Remove the oil filler cap. Fig. 8-53 Engine Oil - Apply (Valve Mechanism) Fig. 8-51 Oil Filler Cap - Remove Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 157 Fig. 8-56 Engine Oil Level - Check Insert the oil level gauge fully into the oil level gauge guide and then pull it out slowly. Fig. 8-55 Rocker Cover - Install Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 158 Check the engine oil system including the oil pan for leak of engine oil. • If a leak is found, contact your SME dealer "CONTACT LIST" (→ Page Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 159: Oil Filter - Replace
Fig. 8-61 Container to Receive Engine Oil * It may cause a dent or damage to the oil filter. • The customer is required to prepared the container. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 160 • If the oil filter is slippery and therefore hard to install, wipe the oil filter surface with a waste cloth thoroughly, and tighten the oil filter with anti-slip gloves. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 161: Bypass Oil Filter - Replace
Engine oil is drained. • Pull it out slowly so that engine oil will not spill. Fig. 8-66 Engine Oil - Drain Fig. 8-69 Element - Pull Out Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 162 (1). • Tool: Wrench • Tool: Wrench Fig. 8-72 Oil pipe - Install Fig. 8-75 Air Vent Plug - Install Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 163: Oil Pipe - Check
• For the devices and equipment outside dealer "CONTACT LIST" (→ Page the scope of our supply, refer the corresponding manual of the generator and the supplier's operation manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 164: Corresponding Equipment - Location
(1) on the engine body. Fig. 8-78 <S16R-PTA-C- Right-Side View> <S16R-PTA-C - Left-Side View> Fig. 8-80 Coolant Drain Cock on Engine Body Fig. 8-79 <S16R-PTA-C - Left-Side View> Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 165 Fig. 8-82 Container to Receive Coolant • The customer is required to prepare the container. Fig. 8-85 Radiator Cap - Pressure Release (Without Lever) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 166 Coolant is drained. Fig. 8-88 Coolant Drain Cock on Engine Body Fig. 8-87 Coolant Drain Cock on Water Pump Fig. 8-89 Coolant Drain Cock on Water Pump Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 167 • Prepare a plastic tube (5 mm [0.20 in.] in diameter, approx. 1 m [39.97 in.] long) and a band. Fig. 8-93 Coolant Drain Cock on Water Pump Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 168 Fig. 8-96 Coolant Drain Cock on Water Pump • Prepare a plastic tube (5 mm [0.20 in.] in diameter, approx. 1 m [39.37 in.] long) and a band. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 169 Fig. 8-98 Coolant Drain Cock on Engine Body 13 Discard water in the container or cleaning solution properly. Fig. 8-99 Coolant Drain Cock on Water Pump Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 170 Close the coolant filler cap properly. Bleed air from the fuel system "Cooling System - Bleed Air" (→ Page 171). Fig. 8-103 Coolant Drain Cock on Water Pump Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 171: Cooling System - Bleed Air
System - Location" (→ Page 82). Pause for about 1 minute. Repeat the operation of Step 1 and 2 for 2 or 3 times. Coolant will reach each part. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 172: Radiator Fins - Check And Clean (Radiator Spec)
Recommended cleaning intervals: clean at the time of engine oil replacement. Fig. 8-105 Radiator fin Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 173: Resin Fan Inspection (Specifications With Resin Fan)
Check that there is no play in the blade mounting portion. • When there is play, ask SME dealer for replacement, as there is a risk of abnormal wear. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 174: Intake And Exhaust Systems - Check
SME dealer "CONTACT LIST" (→ Page For the details, refer to the corresponding manual of the generator and the supplier's operation manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 175: Pre-Cleaner - Check And Service
Rinse the pre-cleaner with fresh water. • Discard the rinsed water properly. Fig. 8-109 Pre-cleaner - Check for Clogging Fig. 8-112 Pre-cleaner - Clean 2 Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 176: Air Cleaner - Check And Service
■ Air Cleaner Element - Clean Clean the air cleaner element. • If necessary, replace the air cleaner element with a new one. Fig. 8-114 Pre-cleaner - Install Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 177: Electrical System - Check
• If the starter is damaged or defective, Check the battery fluid specific contact your SME dealer "CONTACT gravity. LIST" (→ Page • Charge the battery, if necessary. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 178: Alternator - Check
Close the main valve of the starting air tank. The air supply stops. While cranking the engine lightly, bleed air remaining in the engine and the starting air system. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 179: Starting Air Tank - Check And Service (Air Direct Admission Starting, Air Motor Starting)
If the air motor is dusty, blow dry tank slowly. compressed air to the starting air This allows air to be supplied. motor to remove the dust. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 180: Long-Term Storage
* When handling grease, obey the * Follow the storage procedure described in this manufacturer's SDS. Operation & Maintenance Manual. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 181 Operate the start switch of the generator "Starting and Stopping Devices Installed during Manufacturing the Generator" (→ Page 87) to start the engine. Close the fuel valve. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 182: Storage
Check battery fluid level, and then charge the battery once a month. Fig. 9-1 Rocker Cover - Remove Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 183: Storing Engine In Operable Condition
Apply load and increase the engine speed to the rated speed. Storing Engine in Operable Condition Perform maintenance operation "Maintenance Operation" (→ Page 103) once a month. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 184: 10 Transportation
The above-mentioned description is based on the premise that this engine is used in Japan. Obey the laws or regulations of each country where this engine is actually used. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 185 Slowly lower the engine on to a rack for transport, and so on. Fix the engine to the rack for transport, and so on. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 186 215 mm 215 mm Hanger Center [8.46 in.] [8.46 in.] Center of Gravity Center of Gravity Center of Gravity Fig. 10-2 Engine's Center of Gravity (S16R2) Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 187: 11 Troubleshooting
Always maintain cleanliness and tidiness. * Otherwise, a tumbling accident may occur. * Wear proper personal protective equipment for the work. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 188: How To Troubleshoot
Use correct tools, and perform work with the utmost care. If you misjudge the weight, you may damage the part by dropping it, or get injured. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 189: Troubleshooting
Excessive oil level • Engine Oil Level - Check • Check lubrication system. Engine Body Wear or lock of slid- • Contact your SME dealer. ing parts Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 190: Starter Cranks, But Engine Does Not Start
• Contact your SME dealer. Engine Body Compression pres- • Contact your SME dealer. sure drop Additional Water heater • Check water heater switch Equipment switch "OFF" Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 191: Output Shortage
• Contact your SME dealer. Increase of ex- • Turbocharger - Check haust resistance • Check exhaust pipes, muffler and silencer. • Contact your SME dealer. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 192: Exhaust Smoke Is White Or Blue
Engine Body Faulty valve timing • Contact your SME dealer. Compression pres- sure drop Additional Water heater • Check water heater switch. Equipment switch "OFF" Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 193: Exhaust Smoke Is Black Or Dark Grey
• Contact your SME dealer. Increase of ex- • Turbocharger - Check haust resistance • Check exhaust pipes, muffler and silencer. • Contact your SME dealer. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 194: Table 11-7 Exhaust Smoke Is Black Or Dark Grey
• Check boost compensator. • Contact your SME dealer. Engine Body Compression • Contact your SME dealer. pressure drop Faulty valve timing Wear of sliding parts Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 195: Excessive Fuel Consumption
• Check exhaust pipes, muffler and silencer. • Contact your SME dealer. Engine Body Compression pres- • Contact your SME dealer. sure drop Faulty valve timing Wear of sliding parts Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 196: Excessive Engine Oil Consumption
Excessive load • Check control system and governor controller. • Contact your SME dealer. Engine Body Wear of sliding • Contact your SME dealer. parts Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 197: Overheating
• Check fuel injection pump rack stroke. • Check control system and governor controller. • Contact your SME dealer. Engine Body Wear of sliding • Contact your SME dealer. parts Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 198: Engine Oil Pressure Drop
• Check fuel injection pump rack stroke. • Contact your SME dealer. Engine Body Increased wear of • Contact your SME dealer. sliding parts Increased clear- ance of sliding parts Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 199: Engine Stops
"Fuel System - Bleed Air" (→ Page 142) Operate the start switch of the generator "Starting and Stopping Devices Installed during Manufacturing the Generator" (→ Page 87) start the engine. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 200: During Normal Operation, Thermo Switch Activated
Check the coolant temperature. If no fault has been found, restart the engine. • If any fault is found, contact your SME dealer "CONTACT LIST" (→ Page Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 201: 12 After-Sales Service
Warranty Policy. • When the warranty period is expired, parts which will be usable, if repaired, can be repaired at your request and cost. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 202: 13 Disposal
* It may cause a fire. * It could lead to environmental pollution. * If you violate rules, you may be subject to penalties. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 203 * If battery fluid comes into contact with your eyes or skin, it may result in sight loss or burns. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 204: Wastes Produced During Inspection And Maintenance
* Otherwise, the heavy object may fall due to improper transportation, and the operator may get injured. * And the waste oil or fluid leak may occur, which could cause environmental pollution. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 205: 14 Appendix
• If you use the engine oil which does not meet "Engine Oil Quality Standards" (→ Page 206), for fault caused by the engine oil, the warranty will become invalid. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 206: Engine Oil Quality Standards
*2: Temperature of aluminum panel: 300°C [572°F] and 325°C [617°F], Temperature of engine oil: 100°C [212°F], Splatter time: 15 seconds, Downtime: 45 seconds, Test time: 8 hours. The properties are the weight of solid product accumulated on the panel. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 207: Service Limit For Engine Oil Properties
(such as cylinder liner and bearing) due to sulfur content, and the piston ring seizure due to sludge. ■ Water Content Water in oil promotes corrosion/wear, and decreases lubricity in sliding parts. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 208: Engine Oil Service Limits For Emergency Use
* : The maximum head drop means a vertical distance from the center of the fuel injection pump drive shaft to the fuel level of the fuel tank (fuel day tank) when fuel is filled up to the upper limit. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 209: Coolant
6 months. • LLC must be free from any abnormalities such as precipitates when kept in -20 to -25°C [-4 to - 13°F] temperature. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 210: Table 14-4 Llc Specifications (1/3)
0.5 volumetric% water solution or Precipitation liquid after less test No significant discoloration.No sig- Visual inspection of liquid nificant changes such as separation and gel generation. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 211: Table 14-5 Llc Specifications (2/3)
Free from any malfunction, liquid Pump seals leak, and abnormal noise during op- Condition of eration. parts Pump case inner surfaces and Free from significant corrosion. blades Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 212: Table 14-6 Llc Specifications (3/3)
Hardness change rate* -10 to 0% Storage stability volumetric% (30 volumetric%, room temperature, 6 Hr) 0.3 or lower * : Means International Rubber Hardness Degrees (IRHD). Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 213: Necessity Of Llc
Brass and solder tend to corrode faster than other metals, and corrosion of these metals is said to cause troubles such as water leak and clogging in the heat exchanger. Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL Pub. No. K29001-00320 Revision: 1...
Page 214: Revision History
Revision History Revision History Mitsubishi Diesel Engine S16R & S16R2 Title OPERATION & MAINTENANCE MANUAL K29001-00320 Pub. No. Revision Issued Description March 2018 First edition issued. July 2018 S16R2 - PTAW-C, description of resin fan added.
Page 216 Shanghai MHI Engine co., Ltd. Address : 2630 Jun Gong Road, Shanghai, China Tel : 86-21-60652943 Fax : 86-21-60652323 Http : www.sme.sh.cn Issued: July 2018 Pub. No. K29001-00320...

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Mitsubishi S16R Series Operation & Maintenance Manual

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Troubleshooting

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